Manchester United notably let a future World Cup winner and one of England's most lethal strikers escape their grasp. The club have overseen some remarkable transfers down the years, attracting many successful players to Old Trafford. However, United have watched some promising talents choose other Premier League clubs and further afield.
Michael Carrick has secured deals for Andrey Santos, Karl Darlow and Youri Tielemans this summer. Talks with Atalanta's Ederson hit a roadblock after a medical flagged up knee issues. Carrick is determined to prevent any more transfer setbacks as he assembles a squad capable of competing for trophies.
Here, Mirror Football looks at some of the botched transfers at United, including a Ballon d'Or winner and World Cup champion.
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Ronaldinho slips away
United came within touching distance of a £9million swoop for Ronaldinho from Paris Saint-Germain in 2003. The Brazil star had shone in France, recording 44 goal contributions across 77 outings. The midfielder was viewed as David Beckham's successor, who appeared destined for a move to Spain. Barcelona had opened discussions with the England skipper over a £30m transfer and Real Madrid were also circling.
Madrid ultimately secured Beckham for around £25m, yet Barca managed to swoop in and snatch Ronaldinho from under United's noses. United were
